Chemistry · 2010
NEET 2010 · Mains · Code C · Q114
Which of the following oxidation states is the most common among the lanthanoids?
Which of the following oxidation states is the most common among the lanthanoids?
Official answer
(4)
$\displaystyle 3$
More from The d- and f-Block Elements
- Zr (Z=40) and Hf (Z=72) have similar atomic and ionic radii because of:2021
- Match List - I with List - II Choose the correct answer from the options given below:2025
- In the neutral or faintly alkaline medium, KMnO_4 oxidises iodide into iodate. The change in oxidation state of manganese in this reaction is from2022
- Match the metal ions given in Column I with the spin magnetic moments of the ions given in Column II and assign the correct code: a b c d2018
- The manganate and permanganate ions are tetrahedral, due to:2019
- The calculated 'spin-only' magnetic moment of Ti^2+(3 d^2) is:2026
- Given below are two statements: Statement I: Ferromagnetism is considered as an extreme form of paramagnetism. Statement II: The number of unpaired…2025
- The correct order of decreasing second ionisation enthalpy of Ti (22), V (23), Cr (24) and Mn (25) is:2008
NEET (UG) 2010 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.